Re-signing Khalil Mack on a one-year, $18 million deal was a coup. Releasing Joey Bosa, however, makes it necessary for the team to add another young talent to rotate with Bud Dupree and Tuli Tuipulotu. Ezeiruaku possesses only adequate size for an edge (6-2 1/2, 248 pounds), but his 34-inch arms, short-area quickness (6.94 three-cone drill) and varied pass-rush moves make him an effective QB hunter.

The Chargers strike me as a team that could use help at corner, and while Jim Harbaugh generally prefers addressing the lines of scrimmage early, his familiarity with Will Johnson from their time together at Michigan could be enough to tip the scales here.

With Joey Bosa gone and Khalil Mack on a one-year deal, the Chargers could use a boost and infusion of youth to their edge rush. Enter Green, who falls a bit here despite leading the NCAA in sacks last season.

Day 1 grade: B+
Day 2 grade: A-
Day 3 grade: A

Analysis: Alt will doubtlessly be a good offensive tackle for the next decade or more, but Chargers fans will keep one eye on receiver Malik Nabers, who went sixth overall to the Giants, to see if he would have been a better pick. McConkey could quiet any such concerns with his quickness and excellent routes if able to stay health. Head coach Jim Harbaugh found a leader on defense in Colson, who played that role for Harbaugh at Michigan.

Eboigbe fits as a rotational defensive lineman who gives full effort on each play. Hart and Still fulfill the team's need at corner for good value, and Rice (son of Hall of Famer Jerry Rice) and Johnson were needed for a thin receiver room. Vidal is a low-center-of-gravity back who could take over for departed veteran Austin Ekeler if veteran JK Dobbins is not ready to go following last year's torn Achilles.

Top needs entering the draft: Offensive tackle, wide receiver, defensive tackle

The Chargers are another team resetting this offseason, and they hired coach Jim Harbaugh and GM Joe Hortiz to lead a mini-rebuild. I say "mini" because they already know they have a franchise quarterback with Justin Herbert, so they've completed the hardest part of a roster teardown. Still, they entered the draft with massive questions at wide receiver, where Joshua Palmer and Quentin Johnston are Nos. 1 and 2 on their depth chart. We know Harbaugh wants to build his offense around the running game -- and dominating teams at the line of scrimmage -- but he can't just avoid upgrading his pass-catchers ... right?

Wrong. Well, at least in Round 1. Harbaugh and Hortiz selected the best offensive tackle in the class in Joe Alt (5), who likely will move over to the right side. I can't say I'm that shocked based on what we know about Harbaugh's preferred style of football, but Malik Nabers and Rome Odunze would have been perfect targets for Justin Herbert.

The Chargers did add a wideout by trading up three spots in Round 2 for Ladd McConkey (34), who is fun to watch once the ball gets in his hands. Will he be a true No. 1 outside target? No, but he can be used in a variety of ways and will be a threat to score on every route. I love this fit. Harbaugh knows linebacker Junior Colson (69) well from their time together at Michigan, and the team didn't reach for Colson, either. I'm a fan. Justin Eboigbe (105) has some pass-rush potential from his defensive tackle spot. Wide receiver Brenden Rice (225) was the best available player on my board for a large chunk of Saturday. His size and speed should allow him to compete for a role in this receiver room.

The Chargers now have two of the most talented tackles in the NFL, though they could still stand to add a pass-catcher for Herbert. I wonder if Hortiz and Harbaugh have another move up their sleeve after the draft.